What window installers should charge in California.
Fair billed labor here runs about $55–$111/hour, about 12% above the median US state. Every number below comes from what glaziers actually earn in California; the math is on this page, in the open.
How much should window installers charge in California?
In California, glaziers earn $27.69–$44.25 per hour (median $30.79, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025), about 12% above the median US state for this trade. A legitimate business bills 2–2.5× wages to cover payroll taxes, insurance, equipment, overhead and profit, so fair billed labor in California runs about $55–$111 per hour. For example, replace one window (insert) is about $110–$450 in fair labor, before materials.
Fair price by job
Replace one window (insert)
That assumes a standard-size insert replacement in good framing.
Plus materials: the window unit itself ranges widely by brand and glass package. Always get the model quoted.
Typical labor: 2–4 hours at $55–$111/hr billed.
Replace 10 windows
That assumes insert replacements, no structural changes; full-frame swaps take roughly double.
Typical labor: 16–32 hours at $55–$111/hr billed.
Before you hire in California
Any job of $1,000 or more (labor and materials) requires a CSLB license. The lookup shows classification, bond, workers' comp and disciplinary actions — check all four.
How to verify a California license · how to get comparable bids · track your quotes side by side (free, no account).
Find window installers near you in California
Other fair price checks in California
Compare window installers rates across all states · all fair price checks